package org.example.service.impl;

import org.example.service.FirstService;
import org.example.util.JsonResult;

/**
 * @Auther:Liu
 * @Testname:FirstServiceImpl
 * @Date:2025/8/5 9:05
 */
public class FirstServiceImpl implements FirstService {
    @Override
    public JsonResult a() {
        return null;
    }

    @Override
    public JsonResult b(int num) {
        return null;
    }

    @Override
    public JsonResult login(String username, String password) {
        return null;
    }
}
